Hot Tub Repair
Hot Tub Pump Repair in Sevierville, TN
The pump is the heart of your hot tub — it circulates water through the heater, filter, and jets. When the pump fails, the hot tub can't heat, filter, or provide jet action. We diagnose and repair pump problems for vacation rental cabins throughout Sevier County, including circulation pumps, main pumps, and the electrical and mechanical issues that affect them.
Common Symptoms
- Pump hums but doesn't spin
- Pump doesn't turn on at all
- Loud grinding or squealing noise from the pump
- Water leaking from the pump area
- Pump runs but jets have little or no flow
- Breaker trips when the pump starts
Possible Causes
- Failed run or start capacitor
- Seized or worn pump motor
- Air lock preventing water from reaching the impeller
- Debris blocking the impeller
- Failed pump shaft seal causing water leaks
- Electrical supply issue — breaker, wiring, or control board
- Worn pump bearings causing noise
How We Work
Our Repair Process
Test voltage at the pump to confirm electrical supply
Check the capacitor for proper capacitance and resistance
Inspect the impeller for debris or blockage
Test for air locks and verify water flow to the pump
Inspect the shaft seal and pump housing for leaks
Determine whether the motor, capacitor, or full pump needs replacement
When Replacement May Make More Sense
If the motor has seized or the bearings are worn beyond repair, a pump replacement is usually more cost-effective than rebuilding. For older pumps where parts are difficult to source, a full replacement with a compatible unit is the practical solution. We can source and install the right pump for your hot tub model.
Ready to Get Your Cabin Back in Shape?
Call now or book online — fast response, reliable service across Sevier County.